90 
BULLETIN OF THE UNITED STATES FISH COMMISSION. 
at the antero-internal angle much longer. In the specimens under discussion the 
terminal joint of the third pair of legs is lanceolate, but this is not characteristic of 
the species. 
MACRURA. 
10. Tozeuma carolinensis Kingsley. 
Shamrock Point, Corpus Christi. 
11. Alpheus heterochcelis Say. 
Galveston Bay; jetty, Galveston Bay. 
12. Palaemonetes vulgaris (Say). 
Galveston Bay ; Swan Lake, Galveston ; Corpus Christi; Dickinson Bayou. The 
specimens agree in having the tip of the rostrum devoid of spines. 
13. Palaemonetes exilipes Stimpson. 
Reckes River, fourteen miles east of Palestine; Magnolia Point, Trinity River; 
Kilper’s Pond, Houston ; Big White Oak Bayou, two miles south of Houston ; Corpus 
Christi. While as a rule the rostrum has seven or eight teeth above and two below, 
one specimen has nine above and three below, and several specimens with eight above 
have three below. The single specimen from Corpus Christi is the oidy one in which 
the rostrum exceeds the antennal scales. 
14. Palaemon ohionis Smith. 
Long Lake, Palestine; Magnolia Point, Trinity River; Big White Oak Bayou, two 
miles south of Houston. 
15. Penaeus setiferus (Limi6). 
Galvestou Bay; jetty, Galveston Bay; Swan Lake, Galveston; Corpus Christi. 
16. Penaeus brasiliensis Latreille. 
Galveston Bay; Swan Lake, Galveston; Corpus Christi Bay; Corpus Christi. 
17. Cambarus clarkii Girard. 
Swan Lake, Galveston. One young male. 
18. Squilla empusa Say. 
Jetty, Galveston Bay. 
STOMATOPODA. 
